I found this idea on Dana's blog: Dana-made-it.com. It's awesome. I made one for my sis Kate for Christmas. She's into not killing the world so I thought she'd enjoy a reuseable bag. The tutorial is really easy to follow. My bag ended up smaller than a usual grocery bag though. I had iron the layers together and cut to size and noticed that all of the layers weren't completely fused, so I iron again, and the plastic shrunk. I still love how it turned out. I use a pretty purple fabric, Kate's fav. color. Super fun. When I have enough target bags on hand I want to make more! Check it out!